The problem is you can also be in a group, so default talk goes where? What if you're in PvP and wanna talk, do you just type? What if you're in PvP and your group says "hey, where are you, we just found a TD and a well, and need you down here", how do you reply?
This is why it was omitted for the time being. I may do something like making you put a ! at the front or something, like:
!sup pvp, let's duel
And that would send it to pvp if you're in pvp. Would be pretty trivial to do, just felt a little nasty to make the users have to do that at the time, so I decided to skip it for the time being and see if anyone even really wanted it in there at all anyway. Will monitor the poll.